SteveYurongSu commented on code in PR #15049:
URL: https://github.com/apache/iotdb/pull/15049#discussion_r1986755993
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iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/load/memory/LoadTsFileMemoryManager.java:
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@@ -88,17 +88,24 @@ public synchronized void releaseToQuery(long sizeInBytes) {
sizeInBytes,
usedMemorySizeInBytes.get());
}
- usedMemorySizeInBytes.addAndGet(-sizeInBytes);
- QUERY_ENGINE_MEMORY_MANAGER.releaseToFreeMemoryForOperators(sizeInBytes);
+ final long sizeToRelease = Math.min(sizeInBytes,
usedMemorySizeInBytes.get());
+ usedMemorySizeInBytes.addAndGet(-sizeToRelease);
+ QUERY_ENGINE_MEMORY_MANAGER.releaseToFreeMemoryForOperators(sizeToRelease);
this.notifyAll();
}
public synchronized LoadTsFileAnalyzeSchemaMemoryBlock
allocateAnalyzeSchemaMemoryBlock(
long sizeInBytes) throws LoadRuntimeOutOfMemoryException {
try {
forceAllocateFromQuery(sizeInBytes);
+ LOGGER.info(
+ "Load: Allocated AnalyzeSchemaMemoryBlock from query engine, size:
{}", sizeInBytes);
Review Comment:
is debug enabled -> log.debug
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